The new ring and pinion upgrade package features a 10-tooth pinion, 37-tooth ring design and fits both manual transmission and automatic transmission Camaro SS differentials.  Manufactured by an original equipment gear supplier and designed to meet OE specifications, all gears are 100 percent single flank rolled to ensure that no gears are unacceptable for noise, vibration and harshness (NVH) characteristics.

Lingenfelter testing has shown their installed 3.70:1 ratio 2010 Camaro SS ring and pinion kit provides a 7 percent increase in rear wheel torque multiplication compared to the factory 3.45 ring and pinion for manual transmission vehicles.  The kit offers a 13 percent increase in rear wheel torque multiplication compared to the factory 3.27 ring and pinion on automatic equipped vehicles.  Manual transmission vehicles will see an increase of 100 RPM while cruising at 60 mph in 6th gear, and AT model vehicles will achieve a 220 RPM increase under the same conditions.

Lingenfelter Performance Engineering's 2010 Camaro SS ring and pinion set is available as a ring and pinion only or as a complete differential assembly.  The differential assembly is available as a new assembly or built from the customer's core. Installation of the 3.70 ring and pinion in manual transmission model vehicles does not require electronic control module (ECM) programming.  Automatic vehicles will require ECM programming changes to correct the speedometer, which is available from Lingenfelter as an option.

For more information, visit www.lingenfelter.com, or contact Lingenfelter Performance Engineering at 1557 Winchester Road, Decatur, IN 46733, or call 260-724-2552.

Single pump, Drop-In fuel System for ’03 and later Corvettes from Aeromotive

One of the single largest issues with late model performance vehicles is the limitations of the fuel system. With the Aeromotive Stealth System for 2003 1/2 and later Corvettes, there is no more drilling your fuel tanks, no more risking pump failure in a twin pump set up, no more voltage increasing electronics, no more surge tanks, and no more mess.

Aeromotive is proud to release our patent-pending, complete drop-in fuel system available for C6 and late C5 Corvettes (P/N 18670 and 18671). The system gives you your choice of two proven fuel pumps, an A1000 or Eliminator. The best part, it is a complete drop-in assembly into your factory tank that still incorporates the factory jet siphon system. Includes pre-filter, bracket and all the plumbing necessary to install this system into your tank. Now you can plumb a true return-style system into your Corvette without the worry of the siphon system and while using both sides of the factory saddlebag style fuel tank.

The Aeromotive Corvette Stealth System was engineered to outperform multiple pump setups, fit perfectly and optimize performance of the Corvette fuel tank. In short, it was designed to just flat work and at a competitive price to comparable “drop-in” systems.

For more information on the Corvette Stealth Fuel System including diagrams, videos and detailed installation instructions, visit aeromotiveinc.com.